发明名称 |
GEFORMTES VERBUNDMATERIAL FÜR BREMSEN UND VERFAHREN ZU SEINER HERSTELLUNG |
摘要 |
<p>A shaped composite material for braking applications can be produced by a method comprising the steps of: a) providing a mixture comprising bundles of filaments constituted substantially by carbon and having lengths no greater than 30 mm and an organic binder in a mould of the said shape and, at the same time, incorporating in the mixture a plurality of reinforcing fibres which extend along the shape in a manner such as to prevent the propagation of cracks, b) forming the mixture comprising the reinforcing fibres to produce a semi-finished product, c) subjecting the semi-finished product to a first firing at a temperature such as substantially to bring about pyrolysis of the organic binder and to a second firing in the presence of silicon.</p> |
申请公布号 |
AT267350(T) |
申请公布日期 |
2004.06.15 |
申请号 |
AT20000830093T |
申请日期 |
2000.02.09 |
申请人 |
FRENI BREMBO S.P.A. |
发明人 |
GOLLER, RALF SIEGFRIED;PACCHIANA, GIOVANNI PAOLO |
分类号 |
F16D69/00;C04B35/573;C04B35/80;C04B35/83;C04B41/85;C08J5/04;F16D69/02;(IPC1-7):F16D69/02 |
主分类号 |
F16D69/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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